It was a dark, mild evening of early spring. As the fleet of vessels dropped slowly down the river, they suddenly became luminous, each ship flaming out of the darkness, a phantom of living fire. The very waves of the Scheldt seemed glowing with the conflagration, while its banks were lighted up with a preternatural glare. It was a wild, pompous, theatrical spectacle. The array of soldiers on both aides the river, along the dykes and upon the bridge, with banners waving, and spear and cuirass glancing in the lurid light; the demon fleet, guided by no human hand, wrapped in flames, and flitting through the darkness, with irregular movement; but portentous aspect, at the caprice of wind and tide; the death-like silence of expectation, which had succeeded the sound of trumpet and the shouts of the soldiers; and the weird glow which had supplanted the darkness-all combined with the sense of imminent and mysterious danger to excite and oppress the imagination. Presently, the Spaniards, as they gazed from the bridge, began to take heart again. One after another, many of the lesser vessels drifted blindly against the raft, where they entangled themselves among the hooks and gigantic spearheads, and burned slowly out without causing any extensive conflagration. Others grounded on the banks of the river, before reaching their destination. Some sank in the stream. Last of all came the two infernal ships, swaying unsteadily with the current; the pilots of course, as they neared the bridge, having noiselessly effected their escape in the skiffs. The slight fire upon the deck scarcely illuminated the dark phantom-like hulls. Both were carried by the current clear of the raft, which, by a great error of judgment, as it now appeared, on the part of the builders, had only been made to protect the floating portion of the bridge. The 'Fortune' came first, staggering inside the raft, and then lurching clumsily against the dyke, and grounding near Kalloo, without touching the bridge. There was a moment's pause of expectation. At last the slow match upon the deck burned out, and there was a faint and partial explosion, by which little or no damage was produced. Parma instantly called for volunteers to board the mysterious vessel. The desperate expedition was headed by the bold Roland York, a Londoner, of whom one day there was more to be heard in Netherland history. The party sprang into the deserted and now harmless volcano, extinguishing the slight fires that were smouldering on the deck, and thrusting spears and long poles into the hidden recesses of the hold. There was, however, little time to pursue these perilous investigations, and the party soon made their escape to the bridge.